Files
handlebars.js/tasks/util/git.js
T
2013-08-25 19:12:18 -05:00

101 lines
2.8 KiB
JavaScript

var childProcess = require('child_process');
module.exports = {
debug: function(callback) {
childProcess.exec('git remote -v', {}, function(err, remotes) {
if (err) {
throw new Error('git.remote: ' + err.message);
}
childProcess.exec('git branch -a', {}, function(err, branches) {
if (err) {
throw new Error('git.branch: ' + err.message);
}
callback(remotes, branches);
});
});
},
clean: function(callback) {
childProcess.exec('git diff-index --name-only HEAD --', {}, function(err, stdout) {
callback(undefined, !err && !stdout);
});
},
commitInfo: function(callback) {
module.exports.head(function(err, headSha) {
module.exports.master(function(err, masterSha) {
module.exports.tagName(function(err, tagName) {
callback(undefined, {
head: headSha,
master: masterSha,
tagName: tagName,
isMaster: headSha === masterSha
});
});
});
});
},
head: function(callback) {
childProcess.exec('git rev-parse --short HEAD', {}, function(err, stdout) {
if (err) {
throw new Error('git.head: ' + err.message);
}
callback(undefined, stdout.trim());
});
},
master: function(callback) {
childProcess.exec('git rev-parse --short origin/master', {}, function(err, stdout) {
// This will error if master was not checked out but in this case we know we are not master
// so we can ignore.
if (err && !/Needed a single revision/.test(err.message)) {
throw new Error('git.master: ' + err.message);
}
callback(undefined, stdout.trim());
});
},
add: function(path, callback) {
childProcess.exec('git add -f ' + path, {}, function(err, stdout) {
if (err) {
throw new Error('git.add: ' + err.message);
}
callback();
});
},
commit: function(name, callback) {
childProcess.exec('git commit --message=' + name, {}, function(err, stdout) {
if (err) {
throw new Error('git.commit: ' + err.message);
}
callback();
});
},
tag: function(name, callback) {
childProcess.exec('git tag -a --message=' + name + ' ' + name, {}, function(err, stdout, stderr) {
if (err) {
throw new Error('git.tag: ' + err.message);
throw err;
}
callback();
});
},
tagName: function(callback) {
childProcess.exec('git tag -l --points-at HEAD', {}, function(err, stdout) {
if (err) {
throw new Error('git.tagName: ' + err.message);
}
var tags = stdout.trim().split(/\n/),
versionTags = tags.filter(function(tag) { return /^v/.test(tag); });
callback(undefined, versionTags[0] || tags[0]);
});
}
};